http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
스토캐스틱 시간지연 시스템을 위한 동적 출력궤환 제어기 설계
최현철(Hyoun-Chul Choi),정진우(Jinwoo Jung),심형보(Hyungbo Shim),서진헌(Jin H. Seo) 대한전기학회 2008 대한전기학회 학술대회 논문집 Vol.2008 No.10
This paper proposes a method for dynamic output-feedback controller design for stochastic time-delay systems. Based on recent results on time-delay systems control, a tractable and delay dependent design condition is proposed, which provides a dynamic output-feedback controller to render the closed-loop stochastic time-delay systems to be asymptotically stable in the mean-square sense. The feasibility problem of the proposed condition is recast into a cone complementarity problem. An algorithm adopting cone complementarity linearization is presented to solve the resulting problem.
파라미터에 종속적인 리아푸노프 함수 기법에 의한 불확실 시간지연 시스템을 위한 강인한 L₂-L<SUB>∞</SUB> 필터 설계
최현철(Hyoun-Chul Choi),정진우(Jinwoo Jung),심형보(Hyungbo Shim),서진헌(Jin H. Seo) 대한전기학회 2008 대한전기학회 학술대회 논문집 Vol.2008 No.10
An LMI-based method for robust L₂-L<SUB>∞</SUB> filter design is proposed for poly topic uncertain time-delay systems. By using the Projection Lemma and a suitable linearizing transformation, a strict LMI condition for L₂-L<SUB>∞</SUB> filter design is obtained, which does not involve any iterations for design-parameter search, any couplings between the Lyapunov and system matrices, nor any system-dependent filter parameterization. Therefore, the proposed condition enables one to easily adopt, with help of efficient numerical solvers, a parameter-dependent Lyapunov function approach for reducing conservatism, and to design both robust and parameter dependent filters for uncertain and parameter-dependent time-delay systems, respectively.